The Food and Drug Administration recently issued a warning to doctors about prescribing medications with more than 325 milligrams of acetaminophen. Although acetaminophen is harmless in small doses, it can cause liver damage if taken incorrectly.

Sometimes children get diagnosed with autism soon after they're vaccinated. That's a fact that no one on either side of the vaccine safety debate can deny. The scenario generates anecdotes that cloud many people's judgment, especially those without knowledge of medical science.